/*
 * Copyright 2004-2005 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.sf.cindy;

import java.net.SocketAddress;

/**
 * Packet Message. Used for packet Channel, such as DatagramChannel.
 * 
 * @author Roger Chen
 */
public interface PacketMessage extends Message {

    /**
     * Get the socket address which the message received from or sent to.
     * 
     * @return
     * 		the socket address which the message received from or sent to
     */
    public SocketAddress getSocketAddress();

    /**
     * Set the socket address which the message received from or sent to.
     * 
     * @param address
     * 		the socket address which the message received from or sent to
     */
    public void setSocketAddress(SocketAddress address);

}